The water resources of northern area in china have been increasingly short and the contradiction between water supply and demand are getting worse, some places have already faced with water crisis.
我国北方地区水资源日趋紧缺，需水与供水矛盾加剧，一些地方已面临水危机。
The mutual influence in economy between the port and its hinterland builds up progressively the exporting system of the northern area of China.
通过港口与腹地间经济的互动作用，近代北方外向型经济体系逐步架构起来。
Drought (water deficit) and high temperature are two major constraint factors in the growing season in the desert area of Northern China.
干旱(水分亏缺)和高温是我国北方沙漠化地区植物生长季的两个主要环境胁迫因子。
Rainwater acidification in Qingdao area can represent that in northern area of China to a certain degree.
青岛地区的降水酸化问题在我国北方具有一定的代表性。
The central south karst region of Shandong Province is one of the typical areas in the Northern China temperate semi arid karst area.
鲁中南岩溶区是中国北方半干旱温带岩溶区中具有代表性的地区之一。
The runoff cost of sediment control of the different measures, integrated measures on Beiluo River, and different scale basins in the northern area of China are at last discussed.
比较了北洛河流域及我国北方地区其他典型流域水土保持各单项和综合措施的减沙水代价特征。
To explore the epidemic situation and the correlation factor on Song, Yuan, Ming and Qing dynasty in Northern China area by using bibliography, epidemiology and statistics methods.
以华北地区宋元明清时期疫情史料为依托，采用文献学、流行病学和统计学方法，探讨华北地区宋元明清疫情的时空分布及相关因素。
The sea area with the maximum variations in sea surface temperature is located in the northern East China Sea from the Changjiang River mouth to the sea area south of the Cheju Island.
海表面温度变异最大的区域在东海北部由长江口至济州岛南部区域。
This article applies a GM (1, 1) model of Grey System Theory established to forecasts the agricultural water demand of an area in northern China.
应用灰色理论建立了GM(1,1)模型，对华北地区某典型区农业用水量进行了预测。
The southern part of Da Hinggan mountains is the most important tin-polymetallic concentration area in the Northern China.
大兴安岭南段是我国北方最重要的锡-多金属成矿集中区。
The walk water-saving irrigation technology effectively resolves several problems, including sowing in good time and keeping seedling in seedling stage, in Northern drought area in China.
行走式节水灌溉技术是一项有效解决我国北方干旱地区春旱情况下，适时播种、苗期保苗难的节水灌溉技术。
The discovery of natural gas field in the deep water area of the northern margin of the South China Sea (SCS) made it as one of the hot areas in global oil and gas exploration.
南海北部深水区已经获得了重大的天然气发现，正逐渐成为全球深水勘探的热点区之一。
The Xingdong Group distributed in the northern Xiao Hinggan Mountains and the Mashan Group in the Jiamusi area, Northeast China, are always considered to be Early Proterozoic metamorphic rocks.
中国东北地区小兴安岭北段分布的兴东群与佳木斯地区的麻山群一直被认为是早元古代形成的变质岩系。
Chenggu county in Shaanxi province is located in the northern margin of the citrus production area in China.
陕西省城固县是我国柑桔生产的北缘地区。
Because of natural and human factors, Heilongjiang province become one of the main area affected by sand-dust storm in northern regions of China.
由于自然及人为因素的作用，黑龙江省成为我国北方沙尘暴影响地区之一。
Hongshan culture is a important prehistoric culture which is located in the area of western Liaohe River in northern China.
红山文化是位于我国北方西辽河地区的一支重要的原始文化。
This thesis is base on the Bodhisattva statues of Liao Dynasty and Northern Song in northern China area. Study the form of the statues according to the result of field survey.
内容提要： 本稿就中国北方地区辽代与北宋菩萨像，在实地调查基础上进行了造型考察。
Luoyang in the northern is a water-rich area rarely found in the water-short zones in China. After the construction of Xiao Langdi Reservoir, the water table has risen several meters.
洛阳水资源丰富，小浪底水利工程建成后，地下水位上升数米。使洛阳成为中国中北部少有的不缺水城市。
In this paper, a city in northern China in an area the status of drainage systems and drainage systems in the geographic information system needs analysis.
本文研究了华北某城市某地区排水系统现状，并对该排水系统进行地理信息系统需求分析。
Sandstorm is a frequently occurred disastrous weather in northern China and occurred frequently in recent years with increase in disaster-affected area and loss.
沙尘暴是我国北方经常发生的灾害性天气，且近年来发生频率增加，尤其是今年春季沙尘暴次数多、 强度大，对国民经济造成重大损失。
China has a vast area, there are plenty of high-quality wind energy resources in three northern regions and south-east coastal region.
我国幅员辽阔，广大的三北地区和东南沿海地区蕴藏着大量优质的风能资源。
China has a vast area, there are plenty of high-quality wind energy resources in three northern regions and south-east coastal region.
我国幅员辽阔，广大的三北地区和东南沿海地区蕴藏着大量优质的风能资源。
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